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Evidence Guide: PMAOPS755 - Provide surface coatings application advice

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

PMAOPS755 - Provide surface coatings application advice

What evidence can you provide to prove your understanding of each of the following citeria?

Match coating to substrate

  1. Identify substrate to be used
  2. Determine requirements of final coated surface
  3. Recommend appropriate coating system
Identify substrate to be used

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine requirements of final coated surface

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Recommend appropriate coating system

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Recommend preparation and application techniques

  1. Recommend substrate preparation
  2. Select appropriate coating application equipment
  3. Determine required rheology of coating
  4. Specify required coating tests and interpret test results
  5. Specify coating application
Recommend substrate preparation

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select appropriate coating application equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine required rheology of coating

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Specify required coating tests and interpret test results

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Specify coating application

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Analyse problems with surface coatings

  1. Identify non-conformances in coated product
  2. Distinguish between preparation, application and paint problems
  3. Recommend correct preparation and application to prevent problems
Identify non-conformances in coated product

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Distinguish between preparation, application and paint problems

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Recommend correct preparation and application to prevent problems

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Match coating to substrate

1.1

Identify substrate to be used

1.2

Determine requirements of final coated surface

1.3

Recommend appropriate coating system

2

Recommend preparation and application techniques

2.1

Recommend substrate preparation

2.2

Select appropriate coating application equipment

2.3

Determine required rheology of coating

2.4

Specify required coating tests and interpret test results

2.5

Specify coating application

3

Analyse problems with surface coatings

3.1

Identify non-conformances in coated product

3.2

Distinguish between preparation, application and paint problems

3.3

Recommend correct preparation and application to prevent problems

Required Skills and Knowledge

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Match coating to substrate

1.1

Identify substrate to be used

1.2

Determine requirements of final coated surface

1.3

Recommend appropriate coating system

2

Recommend preparation and application techniques

2.1

Recommend substrate preparation

2.2

Select appropriate coating application equipment

2.3

Determine required rheology of coating

2.4

Specify required coating tests and interpret test results

2.5

Specify coating application

3

Analyse problems with surface coatings

3.1

Identify non-conformances in coated product

3.2

Distinguish between preparation, application and paint problems

3.3

Recommend correct preparation and application to prevent problems

Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria, and include the ability to:

recommend an appropriate coating system

recommend preparation and application techniques

analyse surface coating problems, analyse for cause of problem and recommend a coating, and method of preparation and application.

Evidence must be provided that demonstrates knowledge of:

types and application of application methods and application equipment (e.g. brush, roller, paint pad, various spray applications, electrostatic, dip, hot melt, flow coating and powder coating)

impact of atmospheric conditions (i.e. temperature, humidity and dew point)

effects of shear in surface coatings, characteristics of shear rates and their importance in coating application

the potential effects of climate and other environmental influences on both the coating and substrate

specific service conditions, such as impact, abrasion and general wear and tear and their effect on the final coating

preparation methods for common substrates

methods than can be used to prevent paint defects in both wet and dry film defects

different types of test procedures and test equipment

impact of the final coating if substrate preparation not adequate

problems that may arise if incorrect equipment is recommended

the reasons for compliance coatings

problems that may arise if incorrect coating is recommended

the effect of rheology on surface coatings

adequate tests and equipment to identify correct rheological properties

differing types of paint defects (dry paint films/wet films)

decorative requirements, such as colour, gloss and texture

organisation procedures

duty of care obligations

hierarchy of control

hazards that may arise in the job/work environment, and:

their possible causes

potential consequences

appropriate risk controls.

Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Regulatory framework

The latest version of all legislation, regulations, industry codes of practice and Australian/international standards, or the version specified by the local regulatory authority, must be used, and include one or more of the following:

AS/NZS 2311:2009 Guide to the painting of buildings

AS 1580 (Set) Paints and related materials – Methods of test

AS/NZS 2310:2002 Glossary of paint and painting terms

AS 3978-2003 Non-destructive testing – Visual inspection of metal products and components

AS 3894 (Set) Site testing of protective coatings

legislative requirements, including work health and safety (WHS)

industry codes of practice and guidelines

environmental regulations and guidelines

Australian and other standards

licence and certification requirements

All operations to which this unit applies are subject to stringent health, safety and environment (HSE) requirements, which may be imposed through state/territory or federal legislation, and these must not be compromised at any time. Where there is an apparent conflict between performance criteria and HSE requirements, the HSE requirements take precedence.

Hazards

Hazards include one or more of the following:

equipment failures

flammability and explosivity

hazardous products and materials

slippery surfaces, spills or leaks

extreme weather

other hazards that might arise

Procedures

All operations must be performed in accordance with relevant procedures.

Procedures are written, verbal, visual, computer-based or in some other form, include one or more of the following:

emergency procedures

work instructions

standard operating procedures (SOPs)

safe work method statements (SWMS)

formulas/recipes

batch sheets

temporary instructions

any similar instructions provided for the smooth running of the plant